Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
41326 jiabokai 蜜蜂路线 C++ Accepted 0 MS 252 KB 199 2024-02-20 12:04:49

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main() { int a[100],n,m; cin>>m>>n; a[1]=1; a[2]=1; for(int i=3;i<=n;i++){ a[i]=a[i-1]+a[i-2]; } cout<<a[n]-a[m]+1; return 0; }


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